New Johnsonville, TN has a humid subtropical climate with hot summers and mild winters. Temperatures can reach up to the mid-90s in the summer months, while winter temperatures usually range between 30 and 50 degrees Fahrenheit. The area is known for its high humidity, which often makes the heat feel even more oppressive in the summertime. Precipitation is abundant throughout the year, with most of it coming from thunderstorms during the warmer months. Snowfall is relatively rare but does occur occasionally in winter.
New Johnsonville (zip 37134), Tennessee gets 54 inches of rain, on average, per year. The US average is 38 inches of rain per year.
New Johnsonville (zip 37134) averages 4 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in New Johnsonville (zip 37134). The US average is 205 sunny days.
New Johnsonville (zip 37134) gets some kind of precipitation, on average, 105 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 89 degrees
Winter Low: the January low is 26
Rain: averages 54 inches of rain a year
Snow: averages 4 inches of snow a year